【Premium Material】: Made of premium metal, surface plating anti-rust treatment, durable. 【Surface treatment】: Zinc plated 【Exquisite Workmanship】:These zinc plated plating catch clamps are exquisitely engineered to a high standard, which are smooth corner without any sharp edges, sleek and comfortable to touch with high hardness. 【Hasp Latch Easy Installation】: Featured with simple structure, simply lift the pull arm to open, easy to install and use. 【Wide Application】: With compact size and easy to be used on flight case, road case, luggage, tool box, storage boxes and presentation cases. Simple structure, easy to install.